diff --git a/docker-compose.yml b/docker-compose.yml
index 86c3fe7..8cfd701 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -13,7 +13,7 @@ services:
       NODE_ENV: production
       HOST: 0.0.0.0
       PORT: 8787
-      DEEPSEEK_API_KEY: "sk-8941428ad9be4c789becfa8d66534aba"
+      DEEPSEEK_API_KEY: "your_deepseek_api_key"
       TJWATER_API_BASE_URL: "http://127.0.0.1:8000"
       # Embedded 模式：容器内启动 opencode CLI 子进程
       OPENCODE_MODE: embedded